| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.31 | 9.486% | $245.588 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $182.71 | 10.288% | $201.5072 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $26.39 | 7.800% | $28.4484 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $77.78 | 6.250% | $82.6413 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $222.29 | 9.830% | $244.1411 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $90.91 | 7.472% | $97.7028 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $66.52 | 12.854% | $75.0705 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $890.91 | $975.0993 | $975.10 | $975.10 | $975.00 | |